Cita APA (7th ed.)

Postma, A. (1981). Mindoro Mangyan mission: A pictorial. s.n.

Cita Chicago (17th ed.)

Postma, Antonio. Mindoro Mangyan Mission: A Pictorial. [S.l: s.n, 1981.

Cita MLA (9th ed.)

Postma, Antonio. Mindoro Mangyan Mission: A Pictorial. s.n, 1981.